baber/WOPTO huggingface dataset:
Patent WO-2020166745-A1 (WO)
Inventor: LEE JINSANG
IPC: B60W40/08
Filed: 2019-02-15
Abstract: The present invention relates to an electronic device for a vehicle, comprising: a power supply unit for supplying power; an interface unit for receiving user driving information, driving environment information, and high definition (HD) map data of a specified area; and a processor which, while the power is being supplied, continuously generates electronic horizon data for the specified area on the basis of the HD map data, while generating electronic horizon data dedicated for a user further on the basis of the user driving information and the driving environment information.
Patent WO-2020184738-A1 (WO)
Title: Robot
Inventor: YOUN JEKWANG
IPC: B25J9/10
Filed: 2019-03-08
Abstract: A robot, according to one embodiment of the present invention, may comprise: a case having an internal space formed therein; a head unit protruding upward of the case and having a first display; a display unit disposed at the front of the case and having a second display; a lifting motor built into the case; a lifting plate lifting by the power of the lifting motor; a contact bar having an upper end connected to the head unit and having a lower end maintaining a state in contact with the lifting plate; a fixed plate positioned between the lifting plate and the head unit and having an opening through which the contact bar passes; a link connecting the lifting plate and the fixed plate to the display unit; a first guide body rotatably disposed on the upper side of the fixed plate and guiding movement of the contact bar; and a rotating motor for rotating the first guide body.
Patent WO-2019182338-A1 (WO)
Inventor: PARK KYUNG-WOOK
IPC: H01L21/67
Filed: 2019-03-20
Abstract: A debonding support device for supporting a process of debonding a carrier glass and an ultra-thin glass, which are bonded so as to form one glass laminate, includes a support region for supporting the glass laminate, wherein the support region includes at least two suction regions, each applying a different suction force per unit area, the at least two suction regions include debonding-start portion suction regions for suctioning a portion at which the debonding of the glass laminate starts, and the debonding-start portion suction region can comprise: a suction plate for applying the greatest suction force per unit area among the at least two suction regions; a vacuum pump connected to the suction plate so as to apply vacuum pressure to the suction plate; and a controller controlling the vacuum pump so as to regulate the vacuum pressure applied to the suction plate.
Patent WO-2019203509-A1 (WO)
Title: Pharmaceutical composition, comprising agmatine or pharmaceutically acceptable salt thereof, for prevention or treatment of fragile x syndrome
Inventor: SHIN CHAN YOUNG
IPC: A23L33/10
Filed: 2019-04-12
Abstract: The present invention relates to a pharmaceutical composition for prevention or treatment of (psycho)neurologic abnormal behaviors such as bias toward detail-focused processing, cognitive impairment, difficulties with social interaction and communication, hyperactivity, and repetitive behavior, the composition comprising agmatine or a pharmaceutically acceptable salt thereof.
Patent WO-2020004817-A1 (WO)
Title: Apparatus and method for detecting lane information, and computer-readable recording medium storing computer program programmed to execute same method
Inventor: LEE SEONG SOO
IPC: G06K9/00
Filed: 2019-05-24
Abstract: A method for detecting lane information, according to one embodiment, comprises the steps of: obtaining first driving lane information corresponding to estimated position information of a vehicle from a high definition map; acquiring second driving lane information from a front image of the vehicle photographed by a camera installed in the vehicle; converting the first driving lane information and the second driving lane information according to the same coordinate system; and combining the converted first driving lane information and the converted second driving lane information to obtain final driving lane information.
Patent WO-2019245337-A1 (WO)
Title: 고무 보강재, 그 제조방법 및 이를 포함하는 타이어
Inventor: JEON OK WHA
IPC: B29D30/38
Filed: 2019-06-21
Abstract: 본 발명의 일 실시예는, 섬유 기재, 상기 섬유 기재 상에 배치된 접착층 및 상기 접착층 상에 배치된 고무 컴파운드 층을 포함하고, 레조시놀-포름알데하이드-라텍스(RFL)를 포함하고, 상기 고무 컴파운드 층은 고무 컴파운드 액에 의해 형성된 것이며, 상기 고무 컴파운드 액은, 상기 고무 컴파운드 액 전체 중량에 대하여, 10 내지 40 중량%의 탄성 중합 조성물 및 60 내지 90 중량%의 용매를 포함하고, 고무 컴파운드 층은 5um 내지 200um 두께를 갖는 고무 보강재를 제공한다. 본 발명의 다른 일 실시예는, 섬유 기재 및 상기 섬유 기재 상의 고무 코팅층을 포함하고, 상기 고무 코팅층은 고무 코팅액에 의해 형성된 것이며, 상기 고무 코팅액은, 상기 고무 코팅액 전체 중량에 대하여, 5 내지 30 중량%의 고무 컴파운드 고형분 및 70 내지 95 중량%의 용매를 포함하는, 고무 보강재를 제공한다.
Patent WO-2020009537-A1 (WO)
Title: Resource management method and device
Inventor: KIM JOON YOUNG
IPC: H04L29/08
Filed: 2019-07-05
Abstract: The present invention relates to a method for performing group management in an M2M system, wherein the group management method can comprise a step of controlling, on the basis of a group resource, group members included in a group.
Patent WO-2021010528-A1 (WO)
Inventor: KANG BYEONGKIL
IPC: H04N5/232
Filed: 2019-07-18
Abstract: L'invention concerne une caméra et un procédé de commande associé, et permet d'obtenir, à partir d'un capteur d'image, des données de mise au point automatique de détection de phase (désignées ci-après par données PDAF) tandis qu'un algorithme de mise au point automatique est réalisé, et de faire pivoter le capteur d'image à un angle prédéterminé dans une première direction lorsque la fiabilité des données PDAF est inférieure à une valeur seuil prédéfinie.
Patent WO-2020050526-A1 (WO)
Title: Flippers worn with shoes
Inventor: JO KUK
IPC: A43B5/08
Filed: 2019-08-20
Abstract: The present invention provides flippers which are worn with shoes, the flippers each comprising: a body formed as a plate which is worn on the front of a shin of a user; a fin portion comprising an instep seating portion formed by cutting upward from the center of the lower side of the body; one or more bands coupled to the sides of the body in a direction perpendicular to the lengthwise direction of the body; and a pair of first fastening devices respectively coupled to opposite ends of the bands to be fastened with each other.
Patent WO-2020122364-A1 (WO)
Inventor: JEONG KWANG SEOK
IPC: C08G65/40
Filed: 2019-09-06
Abstract: 본 발명은 폴리에테르케톤케톤(이하, PEKK라고도 칭한다.) 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤에 관한 것으로, 보다 상세하게는 모노머인 다이페닐 옥사이드에 1,4-다이페닐 벤젠을 첨가하여, 중합반응 시, 결정화속도를 향상시켜, 사출성형가공성이 개선된 폴리에테르케톤케톤 제조방법 및 이에 의해 제조된 폴리에테르케톤케톤에 관한 것이다. 본 발명에 따르면, (a) 반응기에 1,4-다이페녹시 벤젠 및 1,4-비스(4-페녹시벤조일)벤젠(EKKE) 중에서 선택된 적어도 1종 이상을 테레프탈로일 클로라이드(TPC), 아이소프탈로일 클로라이드(IPC)와 액상의 반응 매개체에 넣고 동시에 용해시켜 반응 용액을 제조하는 단계; (b) 상기 반응 용액의 온도를 낮춘 후 촉매를 투입하는 단계; 및 (c) 상기 촉매 투입 후 반응 용액 내부에 비활성 기체를 직접 불어넣고 교반하는 단계를 포함하는 것을 특징으로 하는 폴리에테르케톤케톤(PEKK)의 제조방법이 제공된다. 따라서 중합사슬의 반복단위에 에테르의 비율 및 테레프탈로일 클로라이드의 비율을 높여 PEKK레진 사출 가공 시 금형 내에서 레진의 결정화 속도를 향상시킨 효과를 제공한다.
Patent WO-2020085692-A1 (WO)
Inventor: HONG SUNGBONG
IPC: B60W30/18
Filed: 2019-10-10
Abstract: The present invention relates to a straight driving determination device and method of an autonomous vehicle, and is to more accurately determine the position of a vehicle by dead reckoning in a shaded area where satellite signals cannot be received. Unlike the conventional method of calculating the yaw angle using only the yaw rate, the straight driving determination device according to the present invention determines whether the vehicle is driving straight in consideration of the curvature of the lane, steering wheel angle, yaw rate, and wheel speed, so that there is an effect of reducing the dead reckoning error due to the accumulation of the yaw rate error of the prior art.
Patent WO-2021029487-A1 (WO)
Inventor: KIM KI HUN
IPC: H04N5/64
Filed: 2019-11-08
Abstract: A display device comprises: a rear case which covers the rear of a display panel and includes a cable fixing hole to which a cable is fixed; a connector connected to the cable and fastened to the rear case such that the cable is connected to the rear case; a cable holder provided to surround a part of the cable and fixed to the cable fixing hole such that the cable is fixed to the rear case; and a clamp for fixing the cable holder to the cable fixing hole. The clamp includes a first hook fixed to the cable fixing hole, and a second hook provided to have an asymmetric shape with the first hook, and fixed to the cable fixing hole so as to have a greater fixing force than the first hook.
Patent WO-2020122479-A1 (WO)
Title: 다공성 포르피린 고분자에 흡착된 귀금속 회수를 위한 무전해 도금용 도금액 및 무전해 도금방법
Inventor: HAN JONG-IN
IPC: C23C18/42
Filed: 2019-11-29
Abstract: 본 발명은 다공성 포르피린 고분자에 선택적으로 흡착된 귀금속의 회수 방법에 관한 것으로, 추가적 산화제 없이 귀금속을 탈착, 침출시켜 이를 도금액으로 이용하여 추가적 환원제 없이 기판 표면에서 귀금속을 환원시켜 필름 형태로 회수할 수 있는 무전해 도금방법에 관한 것이다.
Patent WO-2020122570-A1 (WO)
Title: 취성재료로 구성된 구조물의 절단 방법 및 장치
Inventor: LEE JOON JUNG
IPC: C03B33/08
Filed: 2019-12-11
Abstract: 본 발명의 일 실시예는, 회전축을 구비하는 취성체를 마련하는 단계, 레이저 조사 수단에 의해, 상기 취성체에 사전에 설정된 경로를 따라 레이저를 조사하여 스크라이빙 라인을 형성하는 단계 및 상기 스크라이빙 라인으로부터 이격된 상기 취성체의 제1 영역에 사전에 설정된 주파수로 진동하는 진동 수단을 접촉하여, 상기 취성체를 절단하는 단계를 포함하는 취성체 절단 방법을 제공한다.
Patent WO-2020138773-A1 (WO)
Inventor: DONG EUN SOO
IPC: A61Q19/00
Filed: 2019-12-11
Abstract: 본 발명은 피씨에이 에틸 코코일 알지네이트(PCA ethyl cocoyl arginate)를 포함하는 안정한 액상 상태의 화장료 보존용 조성물에 관한 것으로, 피씨에이 에틸 코코일 알지네이트에 C5~12의 다가알코올(polyol) 및 유기산으로 이루어진 군에서 선택되는 1종 이상을 넣어 제조한 액상에서 피씨에이 에틸 코코일 알지네이트가 균질하게 용해되며, 이러한 액상 상태가 지속적으로 안정된 상태를 유지하면서도 세균 및 진균에 대한 우수한 살균력을 가지고 있음을 확인함으로써, 본 발명의 화장료 보존용 조성물을 현재 사용되고 있는 화장료 보존제를 대체할 수 있을 것으로 기대된다.
Patent WO-2020153669-A1 (WO)
Inventor: LEE HYUNG DONG
IPC: H01L51/00
Filed: 2020-01-17
Abstract: The present invention relates to a compound for an organic electric device, an organic electric device using same, and an electronic apparatus thereof. According to the present invention, high luminous efficiency, low driving voltage, and high heat resistance of a device can be achieved, and the color purity and lifetime of a device can be improved.
Patent WO-2020159187-A1 (WO)
Inventor: BAE SUK MAN
IPC: G02B6/13
Filed: 2020-01-28
Abstract: 광 파이버가 통과하는 파이버 진행 채널 및 상기 채널에 직교하는 방향으로 상기 진행 터널의 둘레에 다수 형성되는 가공 로드 삽입 홀을 갖춘 광 파이버 머시닝 헤드; 상기 가공 로드 삽입 홀을 통해 상기 진행 채널 내의 광파이버를 가공하는 가공 팁을 가지는 가공 로드; 그리고 상기 가공 드릴을 작동시키는 액튜에이터;를 포함하는 광 파이버 가공 장치가 개시된다.
Patent WO-2020171579-A1 (WO)
Title: Electronic device and method providing content associated with image to application
Inventor: JEONG SEUNGHWAN
IPC: H04N5/232
Filed: 2020-02-19
Abstract: An electronic device according to various embodiments includes a camera, a memory, a display, and a processor. The processor is configured to: based on an input for executing a camera application being received, identify first images shot within a region of a set range from a location of the electronic device from among a plurality of images, based on location information of the plurality of images stored in the memory or an external electronic device; select at least one second image from the first images, based on a priority of each of the first images; and, while displaying a preview image obtained through the camera on the display, display a visual object including a thumbnail image corresponding to the at least one second image on the display by overlaying the visual object on the preview image.
Patent WO-2021172636-A1 (WO)
Inventor: BECK JUN SEON
IPC: G06Q50/06
Filed: 2020-02-28
Abstract: The present invention relates to a method and device for classifying and controlling tradable resources in order to control power generation source variability. The method for classifying and controlling tradable resources in order to control power generation source variability, according to one embodiment of the present invention, is a method for classifying and controlling tradable resources carried out by the device for classifying and controlling tradable resources, the method comprising the steps of: classifying tradable resources on the basis of a plurality of trading criteria for the tradable resources, wherein a weight is applied to each of the plurality of trading criteria, and the tradable resources are classified by order of priority in descending order of the sum of the weight-applied trading criteria; and trading the tradable resources at a trading market according to the order of priority of the classified tradable resources.
Patent WO-2021125451-A1 (WO)
Title: 자동 다초점 및 손떨림보정 기능을 갖는 전기 반응형 겔렌즈
Inventor: BAE JIN WOO
IPC: G02B3/08
Filed: 2020-03-25
Abstract: 본 발명에 따른 자동 다초점 및 손떨림보정 기능을 갖는 전기 반응형 겔렌즈는 기판 상에 형성되며, 서로 다른 극성을 갖는 제1 전극 및 제2 전극; 전기활성 고분자로 형성되고, 상기 제1 전극 및 상기 제2 전극에 전압이 인가되면 형상이 변형되는 투과부;를 포함하고, 상기 제1 전극 및 상기 제2 전극 중 적어도 하나는 복수로 형성되고 전압이 개별적으로 인가되어 상기 투과부의 형상을 3차원으로 변형시킴으로써, 상기 투과부를 통과하는 광의 초점위치가 3차원으로 가변되는 것을 특징으로 한다.
Patent WO-2020204667-A1 (WO)
Title: Charging device
Inventor: KIM JINWOOK
IPC: H02J7/00
Filed: 2020-04-03
Abstract: Disclosed is a charging device. The disclosed charging device comprises a main body and a plurality of holders. The main body includes: a charging part for supplying power to an external electronic apparatus; a light emitting part which outputs light for providing information related to the state of the charging of the external electronic apparatus by the charging part; and an optical part which obtains the light output from the light emitting part and adjusts the path of the light so that the light travels in a preset direction. The plurality of holders include: light reception parts for obtaining the light output from the light emitting part; and grip parts for maintaining a state in which the external electronic apparatus is adjacent to the main body. Guides included in the holders can move along a guide guiding part which is included in the main body and guides the movement of the guides. Various other embodiments are also possible.
Patent WO-2021187673-A1 (WO)
Title: Apparatus for managing power supply and demand, and method therefor
Inventor: PAIK KYOUNG SEOK
IPC: H02J3/00
Filed: 2020-06-26
Abstract: An apparatus for managing power supply and demand according to one embodiment of the present invention comprises: a DSO management unit which monitors power supplied through a distribution system to a plurality of consumers installed in one or more of renewable energy, ESS, homes, factories, and buildings, and provides status information on the distribution system; and a distribution system EMS which calculates a target time by calculating the demand of the plurality of consumers and the charge/discharge amount of a storage device according to the status information on the distribution system, generates demand response commands, and issues the generated demand response commands to the plurality of consumers so as to control demand and charge/discharge within a target time.
Patent WO-2021075732-A1 (WO)
Inventor: PARK DO YOUNG
IPC: A61L27/38
Filed: 2020-09-11
Abstract: The present invention relates to a composite tissue derived from a compartment-specific, tissue-derived decellularized extracellular matrix and a preparation method therefor. Compartment-specific artificial tissues obtained by mixing fibrocartilage-derived, compartment-specific decellularized extracellular matrix powders with stem cells and subcutaneously transplanting the mixture to nude mice were discovered to have similar biochemical characteristics to those of fibrocartilage tissues at respective anatomical locations. When the compartment-specific artificial tissues were transplanted to locations corresponding to the anatomical origins of fibrocartilage regions in rabbits, the transplanted artificial tissues were found to fuse to each other to form a homogenous composite tissue. Accordingly, the compartment-specific composite organ of the present invention can simulate musculoskeletal composite connective tissues that exhibit different functions and biochemical characteristics according to anatomical locations even though being single organs, and thus can be provided as a cell therapy product and an artificial tissue transplant.
Patent WO-2021107364-A1 (WO)
Title: 다극 발전동기
Inventor: KIM SANG JUNG
IPC: H02K1/27
Filed: 2020-09-22
Abstract: 본 발명은 간단한 구조에 의해 다양한 극수로 확장 제작이 용이하여 전력생산량이나 동력을 증대시킴과 동시에 장치 자체의 작동을 편리하게 행할 수 있는 다극 발전동기에 관한 것이다. 본 발명에 따르면, 자성체를 갖는 회전자(10)와, 전기자코일(33)이 감긴 상태로 상기 회전자(10)의 둘레에 위치되는 전기자(30)로 구성된 발전동기에 있어서; 상기 회전자(10)는 스틸 재질로 된 링형태의 회전자바디(11)와; 상기 회전자바디 상에 원둘레를 따라 일정 간격으로 플랜팅된 복수개의 영구자석(13)과; 상기 회전자바디(11)의 둘레에 일정 간격을 돌출되어 상기 영구자석(13)에 의해 자성을 갖도록 된 자화돌기(14)를 포함하는 다극 발전동기가 제공된다.
Patent WO-2021075803-A1 (WO)
Inventor: KIM KIBOUM
IPC: G06Q40/00
Filed: 2020-10-12
Abstract: The present invention relates to a method for providing a financial service by using an encrypted image, the method comprising: an identification information marking step of receiving, from a user terminal, an image to be used as a personal authentication means when a financial service is used, and performing marking of identification information for recognizing that the received image is an image ID, in an area of the received image, by using an application programming interface (API) that interworks for identification information marking; an encryption means storing step of encrypting financial information of a user that is input from the user terminal and storing same on the received image, using a unique key value produced by a server as an encryption means, and storing, in the server, the encrypted financial information and the unique key value used as the encryption means; an image ID issuing step of providing the user terminal with an image including the identification information and the encrypted financial information, thereby issuing an image ID of the user; and a financial interface providing step of receiving an application execution command related to financial service provision from the user terminal and then decrypting, by using the unique key value, financial information included in an image ID selected as a financial transaction target by the user terminal, thereby providing the user terminal with a financial transaction interface corresponding to the decrypted financial information.
Patent WO-2021125528-A1 (WO)
Title: 이중 권선형 모터 제어장치 및 방법
Inventor: PARK JAE SANG
IPC: H02M1/32
Filed: 2020-10-15
Abstract: 본 발명은 이중 권선형 모터 및 그 제어방법에 관한 것으로, 이중 권선형 모터의 제1권선부 및 제2권선부에 상전류를 각각 공급하는 제1인버터 및 제2인버터와, 상기 제1인버터 및 제2인버터 각각에 포함된 스위치들을 구동하며, 제1인버터 또는 제2인버터의 스위치 이상 여부 및 상기 제1권선부 및 제2권선부의 권선 이상 여부를 검출하는 게이트 드라이버와, 스위치 또는 권선 이상에 따른 토크 리플 양상에 대응하여 토크 리플을 감쇄하는 전류 지령을 출력하는 모터 제어 유닛을 포함한다.
Patent WO-2021157821-A1 (WO)
Title: Method for detecting lithium plating, and method and device for managing battery by using same
Inventor: NAM GI-MIN
IPC: G01R31/382
Filed: 2020-11-13
Abstract: Provided are a method for detecting lithium plating, which can be used even when it is impossible to separately measure the potential of the negative electrode of a vehicle battery, for example, during use, and which does not require battery disassembly, and a method and a device for managing a battery, wherein the method for detecting lithium plating can be used to identify whether lithium plating occurs in a battery, thereby making a safety diagnosis. A method for detecting lithium plating according to the present invention comprises the steps of: detecting an open circuit voltage (OCV) after the full-charge of the battery and an OCV after the full-discharge of the battery for every charge/discharge cycle of the battery, and accumulating and tracking each of the OCVs; and determining whether lithium plating occurs in the battery on the basis of a result of the tracking of the OCV after the full-charge and the OCV after the full-discharge. It is determined that, among the tracking result, an interval satisfying the condition that the OCV after the full-charge decreases and the OCV after the full-discharge decreases is an interval in which lithium plating starts to occur.
Patent WO-2022107974-A1 (WO)
Inventor: KIM CHUL HOON
IPC: G01R15/12
Filed: 2020-11-27
Abstract: Un système selon divers modes de réalisation peut comprendre : un premier dispositif électronique qui est en contact avec un premier câble parmi une pluralité de câbles ; et un second dispositif électronique espacé de la pluralité de câbles et situé à une distance spécifiée de la pluralité de câbles, le premier dispositif électronique pouvant être configuré pour appliquer un premier signal à une première extrémité du premier câble sur la base d'une première fréquence identifiée par balayage de fréquence, et le second dispositif électronique peut être configuré pour identifier, par l'intermédiaire d'une antenne du second dispositif électronique, sur la base de la première fréquence, et à l'aide d'un procédé d'induction magnétique, une seconde extrémité du premier câble, à laquelle le premier signal est appliqué, parmi la pluralité de câbles, la seconde extrémité du premier câble pouvant être opposée à la première extrémité du premier câble.
Patent WO-2021206387-A1 (WO)
Inventor: LEE KI CHEOL
IPC: F16F9/36
Filed: 2021-04-05
Abstract: 본 발명의 일 측면은, 내부가 중공인 스핀들부와, 중공의 실린더부와 실린더부의 내부에서 왕복 운동할 수 있는 피스톤 로드를 포함하며, 스핀들부의 입구를 통해 삽입되는 실린더 어셈블리와, 피스톤 로드를 감싸며, 실린더부의 입구 측에 배치되고, 스핀들부의 내주면과 접촉하는 플랜지부 및 스핀들부의 입구에는 플랜지부를 감싸며 절곡되는 절곡부가 형성되고, 플랜지부와 플랜지부를 마주보는 절곡부의 일면 사이에 배치되는 실링제를 포함하는 유공압 장치를 제공한다.
Patent WO-2021246640-A1 (WO)
Inventor: LEE SEUNGMO
IPC: C09J133/04
Filed: 2021-04-13
Abstract: The present invention relates to a method for preparing an aqueous adhesive composition, and an aqueous adhesive composition prepared thereby. According to the present invention, provided are: an aqueous adhesive composition having excellent adhesive strength so as to be capable of implementing adhesiveness for polar and non-polar adherents; and a preparation method therefor.
Patent WO-2021221378-A1 (WO)
Title: Ceramic cutting method and equipment
Inventor: LEE JUNG JOON
IPC: B28D1/22
Filed: 2021-04-21
Abstract: The present invention relates to a ceramic cutting method and equipment, which is provided with a configuration comprising: a beam irradiation unit for irradiating a beam of a wavelength that is absorbed by a pattern formed on an upper surface of a ceramic and partially absorbed by the ceramic; a coolant spraying unit for spraying a coolant onto the ceramic irradiated with the beam, wherein part or all of the pattern is removed by heating and cooling the ceramic at the same time, and is cut by reducing thermal damage by using the stress caused by the recrystallization of an upper layer or all of the ceramic or the stress generated by the thermal expansion and contraction of the upper layer or all of the ceramic, thereby recrystallizing the ceramic by heating and cooling the ceramic at the same time, or cutting the ceramic by heating until the ceramic melts, and cooling to apply thermal stress to the inside of the ceramic, followed by an additional separation process of a ceramic material without loss.
Patent WO-2021230676-A1 (WO)
Title: Method and apparatus for transmitting and receiving wireless signal in wireless communication system
Inventor: KIM SEONWOOK
IPC: H04L1/00
Filed: 2021-05-13
Abstract: The present invention relates to a method and an apparatus therefor, the method comprising the steps of: transmitting a first uplink signal by applying a first beam; performing a beam switching operation for switching the first beam to a second beam; and transmitting a second uplink signal by applying the second beam, wherein, on the basis of an interval between the first uplink signal and the second uplink signal being smaller than a duration of a preconfigured number of symbol, the last part of the first uplink signal or the first part of the second uplink signal is excluded from the transmission of the first uplink signal and the second uplink signal.